| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $197.53 | 13.252% | $223.7067 | $223.71 | $223.70 | $223.70 |
| Purchase #2 | $13.98 | 6.279% | $14.8578 | $14.86 | $14.85 | $14.90 |
| Purchase #3 | $176.57 | 9.351% | $193.0811 | $193.08 | $193.10 | $193.10 |
| Purchase #4 | $130.92 | 6.399% | $139.2976 | $139.30 | $139.30 | $139.30 |
| Purchase #5 | $62.43 | 10.829% | $69.1905 | $69.19 | $69.20 | $69.20 |
| Purchase #6 | $214.66 | 13.415% | $243.4566 | $243.46 | $243.45 | $243.50 |
| Purchase #7 | $98.60 | 6.841% | $105.3452 | $105.35 | $105.35 | $105.30 |
| 7 purchase totals = | $894.69 | $988.9355 | $988.95 | $988.95 | $989.00 | |